A metal carbonate X on reacting with an acid gives a gas which when passed through a solution gives the carbonate black. On the other hand, A gas G that is obtained at anode during electrolysis of brine is passed on dry Y, it gives compound Z, used for disinfecting water. Identify X, Y, G and Z.

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Solution

According to the problem:
Here,
$X$ is calcium carbonate $(C a C O_{3})$ .
$Y$ is slaked lime.
$Z$ is bleaching powder $(C a O C l_{2})$
$G$ is chlorine gas.
Hence the reactions are involved,

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Question 45.
A metal carbonate X on reacts with acid and gives a gas which when passed through a solution Y gives the carbonate back. On the other hand, a gas G that is obtained at the anode during electrolysis of brine is passed on dry Y, it gives a compound Z, used for disinfecting drinking water. Identify X, Y, G and Z.

Q. A metal carbonate

X

on reacting with an acid gives a gas which when passed through a solution

Y

gives the carbonate back. On the other hand, a gas

G

that is obtained at the anode during electrolysis of brine is passed on dry

Y

, it gives a compound

Z

, used for disinfecting drinking water. Identity

X, Y, G

and

Z

Q. A metal carbonate X on reacting with an acid gives a gas which when passed through a solution Y gives the carbonate back. On the other hand, a gas G that is obtained at anode during electrolysis of brine is passed on dry Y, it gives a compound Z,used for disinfecting drinking water. Identity X, Y, G and Z. Also,write the chemical reactions involved.

Q. A metal carbonate X on treatment with a mineral acid liberates a gas which when passed through aqueous solution of a substance Y gives back X. The substance Y on reaction with the gas obtained at anode during electrolysis of brine gives a compound Z which can decolorise coloured fabrics. The compounds X, Y and Z respectively are.

A metal carbonate X on treatment with a mineral acid liberates a gas which when passed through aqueous solution of a substance Y gives back X. The substance Y on reaction with the gas obtained at anode during electrolysis of brine gives a compound Z which can decolorise coloured fabrics. The compounds X, Y and Z respectively are

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A metal carbonate X on reacting with an acid gives a gas which when passed through a solution gives the carbonate black. On the other hand, A gas G that is obtained at anode during electrolysis of brine is passed on dry Y, it gives compound Z, used for disinfecting water. Identify X, Y, G and Z.

According to the problem:Here,X is calcium carbonate (CaCO3).Y is slaked lime.Z is bleaching powder (CaOCl2)G is chlorine gas. Hence the reactions are involved,

According to the problem:
Here,
$X$ is calcium carbonate $(C a C O_{3})$ .
$Y$ is slaked lime.
$Z$ is bleaching powder $(C a O C l_{2})$
$G$ is chlorine gas.
Hence the reactions are involved,